In that case. why don't you unlock the map itself and try again... although I am not sure that that would affect JCV...
BTW, while you were in 1340-65 splash, how did the AU/NZ JCV behave? Were you able to see JCV images? Is lane assist working?

Unlocking maps: [Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]